John Hauck
 
  
  Joined: 09 Jan 2006 Posts: 4639 Location: Titus, Alabama (hauck's holler)
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				 Posted: Wed Mar 08, 2006 5:13 pm    Post subject: Evening Flight/Operator Problems | 
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				<etzim62(at)earthlink.net>
  | I've seen guys who think they have an exhaust temp problem, so they
 | start changing needles and jets and chase the temp gauge all over 
 the
 | place because they are sure the standard Rotax setup is all wrong.
 | They put more faith in the reliability and accuracy of a little 
 cheap
 | temp gauge and sensor than they do in the experience and
 | recommendations of the company that designed and manufactured the
 | engine.
 Gang:
 
 Agree 100%.  Amazing how well our outboard motors, weed eaters, 
 chainsaws operate without any gauges.  Nothing to adjust (and screw 
 up).  Fill'em up with gas and oil, run Hell out of them.
 
 Like Eugene said, the engines are designed and tuned at the factory to 
 operate just like they are, if you prop it correctly.  Propping the 
 engine and airplane correctly is essential.  If done properly, your 
 egt and cht will be in the green.
 
 How do I prop it?  Straight and level, WOT (wide open throttle), 
 straight and level flight, and the tach should just bump the redline. 
 When propped this way, the aircraft will have the best of both worlds, 
 climb and cruise.  I do the 4 strokes the same way.  Works every time. 
  
 
 I have 150 hours on my Suzuki DRZ400E single four stroke.  Not a 
 single gauge on it anywhere except an hour meter to help me with the 
 maintenance intervals.  Sucker runs like a dream.  Very reliable set 
 up.  To bad it wouldn't work on a FS.
 
 Take care,
 
 john h
 
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  _________________ John Hauck
 
MKIII/912ULS
 
hauck's holler
 
Titus, Alabama | 
			 
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